Noise is often an overlooked hazard. In sports facilities, where specialist teachers work on a daily basis, noise levels are often well above the health and safety standard. The Dutch "Grip op Geluid" ("Control of Noise") research project shows that this exposure not only causes hearing damage, but can also lead to stress, fatigue and voice problems.Yet awareness of this issue remains low.

“That’s how I’ll end up going deaf within a year. If you receive information from your course or employer, there’s a lot you can do.”

Quote from the ‘Grip op Geluid’ study

How big is the problem?

Noise measurements show that PE teachers are exposed to an average of 90 dB(A) during a PE lesson, which is well above the threshold at which hearing protection must be provided. The law is clear:

  • Above 80 dB(A): the employer must provide hearing protection.
  • Above 85 dB(A): wearing hearing protection is compulsory.
A basketball player dribbling in a noisy sports hall.

Nevertheless, only 42% of subject teachers say they are aware that they are entitled to this. This is a cause for concern, as long-term exposure leads to:

  • Hearing loss: 1 in 4 specialist teachers already has hearing damage.
  • Tinnitus: 35% experience ringing in the ears, which is far higher than average.
  • Other symptoms: headaches, difficulty concentrating, voice problems and mental fatigue.

Why is this important for different user groups?

  • Subject teachers: They spend their days in noisy classrooms. Without protection, they are at risk of permanent hearing damage.
  • Employers and school boards: Legally obliged to provide a safe working environment. Noise must be included in the Risk Assessment.
  • Local authorities and venue owners: Acoustics must be an integral part of the design and maintenance of sports halls.
  • Health and safety professionals: Noise is a difficult-to-detect occupational hazard, but one with a major impact on health and absenteeism.
A girl in a noisy sports hall playing basketball.

The role of acoustics

Acoustics determine how sound behaves in a room. Poor acoustics amplify sound and make speech less intelligible. Research shows that:

  • Sports halls with good acoustics have significantly lower noise levels.
  • Sound-absorbing materials on walls and ceilings reduce reverberation time and sound reflections.

However, even in venues with good acoustics, the noise level remains high enough to make hearing protection necessary.

Custom-made hearing protection: The best solution

Subject teachers who use hearing protection notice an immediate difference: “Yes, I really do wear them 99% of the time. They take the edge off the noise.” – Quote from the study.

Why custom-made?

  • Comfort: Fits perfectly and doesn’t cause discomfort even when worn for long periods.
  • Communication: Special filters ensure that speech remains clear.
  • Durability: Lasts for years, unlike disposable earplugs.

Prevention and awareness

As well as hearing protection, raising awareness is crucial. The study recommends:

  • Include noise in the RI&E.
  • Discuss health and safety conditions on a monthly basis.
  • Use tools such as a smartwatch to provide insight into exposure levels.

Noise in sports facilities is not a minor issue, but a serious health risk. Custom-made hearing protection is not a luxury, but a necessity. By investing in protection and raising awareness, we can prevent hearing damage and improve the wellbeing of professionals.

Looking for the right hearing protection solution for your organisation?

Get in touch with us today for a no-obligation consultation. Together, we’ll ensure a safe and healthy working environment.

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